World Traveler Womens 13" Zebra Print School Travel Backpack Bag w/Blue Trim (Black & White) 600 Denier Polyester Hanging hook to keep your bag off the dirty floor 2 exterior pockets are perfect for storing your water bottle Buckle flap & zipper closure secures all of your belongings Adjustable dual shoulder straps Measures 13" x 12" x 6.5